DR. BATTERY Professional Series Replacement Notebook Battery: Dr. Battery Professional Series battery is made of quality materials, top grade battery cells to bring your laptop back to life and maintain your laptop service time. Safety First Criteria: All of Dr. Battery Professional Series batteries have short circuit, overheat, and overload protections to maintain the safety of usage. Condition: New Cell Type: Lithium Ion Device Voltage: 14.8V Capacity: 2200mAh / 33Wh Warranty: 1 Year This battery is only compatible with the 14.6V or 14.8V version. ** In prevent from purchasing incorrect battery, please compare with your original battery & check the Compatibility at [Specs] below.